Hi Alvin1, kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on linus/master v7.0-rc4] [cannot apply to next-20260320] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Alvin1-Chen/drm-panel-edp-Add-BOE-NV153WUM-N42-CMN-N153JCA-ELK-CSW-MNF307QS3-2/20260320-084718 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260319050938.556235-1-alvin1.chen%40lcfc.corp-partner.google.com patch subject: [PATCH v3] drm/panel-edp: Add BOE NV153WUM-N42, CMN N153JCA-ELK, CSW MNF307QS3-2 config: i386-randconfig-2006-20250825 (https://download.01.org/0day-ci/archive/20260321/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260321/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): drivers/gpu/drm/panel/panel-edp.c:1893:1: error: expected expression before '{' token 1893 | { \ | ^ drivers/gpu/drm/panel/panel-edp.c:2028:9: note: in expansion of macro 'EDP_PANEL_ENTRY' 2028 | + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0db3, &delay_200_500_e80, "NV153WUM-N42"), | ^~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1885:33: warning: 'delay_80_500_e50_d50' >> defined but not used [-Wunused-const-variable=] 1885 | static const struct panel_delay delay_80_500_e50_d50 = { | ^~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1878:33: warning: 'delay_200_500_e50_d100' >> defined but not used [-Wunused-const-variable=] 1878 | static const struct panel_delay delay_200_500_e50_d100 = { | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1870:33: warning: >> 'delay_50_500_e200_d200_po2e335' defined but not used >> [-Wunused-const-variable=] 1870 | static const struct panel_delay delay_50_500_e200_d200_po2e335 = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1864:33: warning: 'delay_200_500_e250' >> defined but not used [-Wunused-const-variable=] 1864 | static const struct panel_delay delay_200_500_e250 = { | ^~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1858:33: warning: 'delay_200_150_e50' >> defined but not used [-Wunused-const-variable=] 1858 | static const struct panel_delay delay_200_150_e50 = { | ^~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1838:33: warning: 'delay_200_500_e200_d50' >> defined but not used [-Wunused-const-variable=] 1838 | static const struct panel_delay delay_200_500_e200_d50 = { | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1831:33: warning: 'delay_200_500_e200_d10' >> defined but not used [-Wunused-const-variable=] 1831 | static const struct panel_delay delay_200_500_e200_d10 = { | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1824:33: warning: >> 'delay_200_500_e200_d200' defined but not used [-Wunused-const-variable=] 1824 | static const struct panel_delay delay_200_500_e200_d200 = { | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1805:33: warning: 'delay_100_500_e200' >> defined but not used [-Wunused-const-variable=] 1805 | static const struct panel_delay delay_100_500_e200 = { | ^~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1798:33: warning: >> 'delay_80_500_e80_p2e200' defined but not used [-Wunused-const-variable=] 1798 | static const struct panel_delay delay_80_500_e80_p2e200 = { | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1792:33: warning: 'delay_80_500_e50' >> defined but not used [-Wunused-const-variable=] 1792 | static const struct panel_delay delay_80_500_e50 = { | ^~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1771:33: warning: >> 'delay_200_500_e50_d50_p2e200' defined but not used >> [-Wunused-const-variable=] 1771 | static const struct panel_delay delay_200_500_e50_d50_p2e200 = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/panel/panel-edp.c:1753:33: warning: 'delay_200_500_p2e100' >> defined but not used [-Wunused-const-variable=] 1753 | static const struct panel_delay delay_200_500_p2e100 = { | ^~~~~~~~~~~~~~~~~~~~ vim +/delay_80_500_e50_d50 +1885 drivers/gpu/drm/panel/panel-edp.c f4ccd9fea22707 Pin-yen Lin 2023-12-14 1752 5540cf8f3e8dac Douglas Anderson 2021-09-14 @1753 static const struct panel_delay delay_200_500_p2e100 = { 5540cf8f3e8dac Douglas Anderson 2021-09-14 1754 .hpd_absent = 200, 5540cf8f3e8dac Douglas Anderson 2021-09-14 1755 .unprepare = 500, 5540cf8f3e8dac Douglas Anderson 2021-09-14 1756 .prepare_to_enable = 100, 5540cf8f3e8dac Douglas Anderson 2021-09-14 1757 }; 5540cf8f3e8dac Douglas Anderson 2021-09-14 1758 349d4efadc1f83 Hans de Goede 2026-01-05 1759 static const struct panel_delay delay_200_500_p2e200 = { 349d4efadc1f83 Hans de Goede 2026-01-05 1760 .hpd_absent = 200, 349d4efadc1f83 Hans de Goede 2026-01-05 1761 .unprepare = 500, 349d4efadc1f83 Hans de Goede 2026-01-05 1762 .prepare_to_enable = 200, 349d4efadc1f83 Hans de Goede 2026-01-05 1763 }; 349d4efadc1f83 Hans de Goede 2026-01-05 1764 5540cf8f3e8dac Douglas Anderson 2021-09-14 1765 static const struct panel_delay delay_200_500_e50 = { 5540cf8f3e8dac Douglas Anderson 2021-09-14 1766 .hpd_absent = 200, 5540cf8f3e8dac Douglas Anderson 2021-09-14 1767 .unprepare = 500, 5540cf8f3e8dac Douglas Anderson 2021-09-14 1768 .enable = 50, 5540cf8f3e8dac Douglas Anderson 2021-09-14 1769 }; 5540cf8f3e8dac Douglas Anderson 2021-09-14 1770 1511d3c4d2bb30 Langyan Ye 2025-07-23 @1771 static const struct panel_delay delay_200_500_e50_d50_p2e200 = { e635b7eb7062b4 Zhengqiao Xia 2024-03-01 1772 .hpd_absent = 200, e635b7eb7062b4 Zhengqiao Xia 2024-03-01 1773 .unprepare = 500, e635b7eb7062b4 Zhengqiao Xia 2024-03-01 1774 .enable = 50, 1511d3c4d2bb30 Langyan Ye 2025-07-23 1775 .disable = 50, e635b7eb7062b4 Zhengqiao Xia 2024-03-01 1776 .prepare_to_enable = 200, e635b7eb7062b4 Zhengqiao Xia 2024-03-01 1777 }; e635b7eb7062b4 Zhengqiao Xia 2024-03-01 1778 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1779 static const struct panel_delay delay_200_500_e80 = { 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1780 .hpd_absent = 200, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1781 .unprepare = 500, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1782 .enable = 80, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1783 }; 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1784 b889d89ad45f99 Yunlong Jia 2022-01-20 1785 static const struct panel_delay delay_200_500_e80_d50 = { b889d89ad45f99 Yunlong Jia 2022-01-20 1786 .hpd_absent = 200, b889d89ad45f99 Yunlong Jia 2022-01-20 1787 .unprepare = 500, b889d89ad45f99 Yunlong Jia 2022-01-20 1788 .enable = 80, b889d89ad45f99 Yunlong Jia 2022-01-20 1789 .disable = 50, b889d89ad45f99 Yunlong Jia 2022-01-20 1790 }; b889d89ad45f99 Yunlong Jia 2022-01-20 1791 51e1fb144f17c2 Dmitry Baryshkov 2024-06-14 @1792 static const struct panel_delay delay_80_500_e50 = { 51e1fb144f17c2 Dmitry Baryshkov 2024-06-14 1793 .hpd_absent = 80, 51e1fb144f17c2 Dmitry Baryshkov 2024-06-14 1794 .unprepare = 500, 51e1fb144f17c2 Dmitry Baryshkov 2024-06-14 1795 .enable = 50, 51e1fb144f17c2 Dmitry Baryshkov 2024-06-14 1796 }; 51e1fb144f17c2 Dmitry Baryshkov 2024-06-14 1797 0d607a59a0f659 Zhengqiao Xia 2025-04-29 @1798 static const struct panel_delay delay_80_500_e80_p2e200 = { 0d607a59a0f659 Zhengqiao Xia 2025-04-29 1799 .hpd_absent = 80, 0d607a59a0f659 Zhengqiao Xia 2025-04-29 1800 .unprepare = 500, 0d607a59a0f659 Zhengqiao Xia 2025-04-29 1801 .enable = 80, 0d607a59a0f659 Zhengqiao Xia 2025-04-29 1802 .prepare_to_enable = 200, 0d607a59a0f659 Zhengqiao Xia 2025-04-29 1803 }; 0d607a59a0f659 Zhengqiao Xia 2025-04-29 1804 b889d89ad45f99 Yunlong Jia 2022-01-20 @1805 static const struct panel_delay delay_100_500_e200 = { b889d89ad45f99 Yunlong Jia 2022-01-20 1806 .hpd_absent = 100, b889d89ad45f99 Yunlong Jia 2022-01-20 1807 .unprepare = 500, b889d89ad45f99 Yunlong Jia 2022-01-20 1808 .enable = 200, b889d89ad45f99 Yunlong Jia 2022-01-20 1809 }; b889d89ad45f99 Yunlong Jia 2022-01-20 1810 f6ff4570e567b6 Nícolas F. R. A. Prado 2022-07-19 1811 static const struct panel_delay delay_200_500_e200 = { f6ff4570e567b6 Nícolas F. R. A. Prado 2022-07-19 1812 .hpd_absent = 200, f6ff4570e567b6 Nícolas F. R. A. Prado 2022-07-19 1813 .unprepare = 500, f6ff4570e567b6 Nícolas F. R. A. Prado 2022-07-19 1814 .enable = 200, f6ff4570e567b6 Nícolas F. R. A. Prado 2022-07-19 1815 }; f6ff4570e567b6 Nícolas F. R. A. Prado 2022-07-19 1816 bbe814bcb961ed Haikun Zhou 2026-02-26 1817 static const struct panel_delay delay_200_500_e200_d100 = { bbe814bcb961ed Haikun Zhou 2026-02-26 1818 .hpd_absent = 200, bbe814bcb961ed Haikun Zhou 2026-02-26 1819 .unprepare = 500, bbe814bcb961ed Haikun Zhou 2026-02-26 1820 .enable = 200, bbe814bcb961ed Haikun Zhou 2026-02-26 1821 .disable = 100, bbe814bcb961ed Haikun Zhou 2026-02-26 1822 }; bbe814bcb961ed Haikun Zhou 2026-02-26 1823 f4ccd9fea22707 Pin-yen Lin 2023-12-14 @1824 static const struct panel_delay delay_200_500_e200_d200 = { f4ccd9fea22707 Pin-yen Lin 2023-12-14 1825 .hpd_absent = 200, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1826 .unprepare = 500, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1827 .enable = 200, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1828 .disable = 200, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1829 }; f4ccd9fea22707 Pin-yen Lin 2023-12-14 1830 4d53cf81479500 Hsin-Yi Wang 2023-11-07 @1831 static const struct panel_delay delay_200_500_e200_d10 = { 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1832 .hpd_absent = 200, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1833 .unprepare = 500, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1834 .enable = 200, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1835 .disable = 10, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1836 }; 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1837 518867b0939421 Cong Yang 2025-07-31 @1838 static const struct panel_delay delay_200_500_e200_d50 = { 518867b0939421 Cong Yang 2025-07-31 1839 .hpd_absent = 200, 518867b0939421 Cong Yang 2025-07-31 1840 .unprepare = 500, 518867b0939421 Cong Yang 2025-07-31 1841 .enable = 200, 518867b0939421 Cong Yang 2025-07-31 1842 .disable = 50, 518867b0939421 Cong Yang 2025-07-31 1843 }; 518867b0939421 Cong Yang 2025-07-31 1844 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1845 static const struct panel_delay delay_200_150_e200 = { 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1846 .hpd_absent = 200, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1847 .unprepare = 150, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1848 .enable = 200, 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1849 }; 4d53cf81479500 Hsin-Yi Wang 2023-11-07 1850 f4ccd9fea22707 Pin-yen Lin 2023-12-14 1851 static const struct panel_delay delay_200_500_e50_po2e200 = { f4ccd9fea22707 Pin-yen Lin 2023-12-14 1852 .hpd_absent = 200, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1853 .unprepare = 500, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1854 .enable = 50, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1855 .powered_on_to_enable = 200, f4ccd9fea22707 Pin-yen Lin 2023-12-14 1856 }; f4ccd9fea22707 Pin-yen Lin 2023-12-14 1857 ae4a812a64dad3 Langyan Ye 2024-11-13 @1858 static const struct panel_delay delay_200_150_e50 = { ae4a812a64dad3 Langyan Ye 2024-11-13 1859 .hpd_absent = 200, ae4a812a64dad3 Langyan Ye 2024-11-13 1860 .unprepare = 150, ae4a812a64dad3 Langyan Ye 2024-11-13 1861 .enable = 50, ae4a812a64dad3 Langyan Ye 2024-11-13 1862 }; ae4a812a64dad3 Langyan Ye 2024-11-13 1863 6ce24b3450b8e8 Langyan Ye 2025-01-23 @1864 static const struct panel_delay delay_200_500_e250 = { 6ce24b3450b8e8 Langyan Ye 2025-01-23 1865 .hpd_absent = 200, 6ce24b3450b8e8 Langyan Ye 2025-01-23 1866 .unprepare = 500, 6ce24b3450b8e8 Langyan Ye 2025-01-23 1867 .enable = 250, 6ce24b3450b8e8 Langyan Ye 2025-01-23 1868 }; 6ce24b3450b8e8 Langyan Ye 2025-01-23 1869 0e1daf2b32dc85 Damon Ding 2025-02-05 @1870 static const struct panel_delay delay_50_500_e200_d200_po2e335 = { 0e1daf2b32dc85 Damon Ding 2025-02-05 1871 .hpd_absent = 50, 0e1daf2b32dc85 Damon Ding 2025-02-05 1872 .unprepare = 500, 0e1daf2b32dc85 Damon Ding 2025-02-05 1873 .enable = 200, 0e1daf2b32dc85 Damon Ding 2025-02-05 1874 .disable = 200, 0e1daf2b32dc85 Damon Ding 2025-02-05 1875 .powered_on_to_enable = 335, 0e1daf2b32dc85 Damon Ding 2025-02-05 1876 }; 0e1daf2b32dc85 Damon Ding 2025-02-05 1877 9b3700b15cb581 Langyan Ye 2025-07-21 @1878 static const struct panel_delay delay_200_500_e50_d100 = { 9b3700b15cb581 Langyan Ye 2025-07-21 1879 .hpd_absent = 200, 9b3700b15cb581 Langyan Ye 2025-07-21 1880 .unprepare = 500, 9b3700b15cb581 Langyan Ye 2025-07-21 1881 .enable = 50, 9b3700b15cb581 Langyan Ye 2025-07-21 1882 .disable = 100, 9b3700b15cb581 Langyan Ye 2025-07-21 1883 }; 9b3700b15cb581 Langyan Ye 2025-07-21 1884 490b30fbaca2ab Zhongtian Wu 2025-09-08 @1885 static const struct panel_delay delay_80_500_e50_d50 = { 490b30fbaca2ab Zhongtian Wu 2025-09-08 1886 .hpd_absent = 80, 490b30fbaca2ab Zhongtian Wu 2025-09-08 1887 .unprepare = 500, 490b30fbaca2ab Zhongtian Wu 2025-09-08 1888 .enable = 50, 490b30fbaca2ab Zhongtian Wu 2025-09-08 1889 .disable = 50, 490b30fbaca2ab Zhongtian Wu 2025-09-08 1890 }; 490b30fbaca2ab Zhongtian Wu 2025-09-08 1891 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
